Ultrafine manganese dioxide nanowire network for high-performance supercapacitors.
نویسندگان
چکیده
Ultrafine MnO(2) nanowires with sub-10 nm diameters have been synthesized by a simple process of hydrothermal treatment with subsequent calcinations to form networks that exhibit an enhanced specific capacitance (279 F g(-1) at 1 A g(-1)), high rate capability (54.5% retention at 20 A g(-1)) and good cycling stability (1.7% loss after 1000 cycles).
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 4 شماره
صفحات -
تاریخ انتشار 2011